Tethering Add-on Kit

  This add-on kit is an upgrade and requires a Pro Kit to work. All Add on products/kits supplement a Pro Kit you already have.  They are fully compatible with parts you already own, such as front & rear glass, accessories, etc, and add the parts you need for the desired addition, such as data, tripod, pistol grip, etc. The Tethering Add on Kit contains the following products: - Pro Cover T  with 1 opening (Regular or Large) - Cable Adaptor + Plug for Tethering - Lubricant for plug/cable  The Cover T (tethering/tripod) has 1 opening on the bottom, that allows using the tripod adaptor for tripod use, or the cable adaptor w/ plug for tethering it to an external device such as a computer, display, battery, external lighting, etc. The Cable Adaptor allows waterproof tethering to external devices, such as audio, video, power, or data.  The cable adaptor in this kit includes the required plug you need, but it does not include cables since the cable depends on what you're trying to do.  I